Klaus Eickmeyer

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Haan, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for facetting ophthalmic lenses
- Patent number 5,989,102
- Issue date Nov 23, 1999
- Wernicke & Co., GmbH
- Lutz Gottschald
- G05 - CONTROLLING REGULATING
Information Patent Grant
Spectacle lens edge grinding machine
- Patent number 5,630,746
- Issue date May 20, 1997
- Wernicke & Co GmbH
- Lutz Gottschald
- B24 - GRINDING POLISHING
Information Patent Grant
Process for measuring forward and rearward three-dimensional curves...
- Patent number 5,538,459
- Issue date Jul 23, 1996
- Wernicke & Co. GmbH
- Lutz Gottschald
- B24 - GRINDING POLISHING
Information Patent Grant
Machine for grinding the edges of a lens
- Patent number 4,964,239
- Issue date Oct 23, 1990
- Wernicke & Co GmbH
- Lutz Gottschald
- B24 - GRINDING POLISHING